package day04;
import java.util.Scanner;
//猜数字
public class Guessing {
    public static void main(String[] args) {
         Scanner scan = new Scanner(System.in);
         int num = (int)(Math.random()*1000+1);
         int guess;
         do{//guess = 300,200,250
             System.out.println("猜数字：");
             guess = scan.nextInt();
             if(guess>num){
                 System.out.println("猜大了");
             }else if (guess<num){
                 System.out.println("猜小了");
             }else {
                 System.out.println("猜对了");
             }
         }while (guess!=num);




















         /*
        System.out.println("猜数字：");
        System.out.println(num);
        int guess = scan.nextInt();
        while (guess!=num){
            if(guess>num){//到底选几路结构，不是看你要干几件事，而是看有几种情况
                System.out.println("猜大了");
            }else {
                System.out.println("猜小了");
            }
            guess = scan.nextInt();
        }

        System.out.println("猜对了");

          */
    }
}
